Duntov 30/30 Camshaft Specs - What Are They?

Chevrolet Technology and Innovations
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Looking for Info on Duntov 30/30 Camshaft Specs

I’ve been diving into some engine mods for my classic Chevy, and I’ve stumbled across the Duntov 30/30 camshaft. I know it’s a popular choice among us enthusiasts, especially for our Corvettes and Camaros. I want to gather some detailed specs about it, but it seems like info can be a bit scattered.

What I’m Looking For

  1. Lift and Duration: Could anyone provide the specific lift and duration figures for the Duntov 30/30? I’ve seen a few numbers but I want the official ones to make sure I’m not mixing things up.

  2. Performance Characteristics: How does this camshaft perform in daily driving versus at the track? I’m keen to understand its behavior under pressure and during regular use.

  3. Comparison with Other Camshafts: I’ve read about other options like the 327/350 cam or modern replacements. How does the Duntov compare sex wise and performance-wise? Is it worth sticking with, or should I consider alternatives?

  4. Installation Notes: For those who have installed it, any tips or tricks? I want to ensure everything goes smoothly and I’d appreciate any heads-ups.

Wrapping Up

I’ve got my eye on a couple of builds and want to incorporate the Duntov 30/30 into one of them if it fits the specs well. Looking forward to hearing from anyone who can share insights and experiences. Let’s hear what you all have to say!

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The Duntov 30/30 camshaft is known for its aggressive specs! It offers a lift of .030 inches, duration of 304 degrees, and a lobe separation angle of 110 degrees. These stats significantly enhance performance, primarily in high RPM ranges.

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Absolutely! The lift can really pump up the horsepower, especially when paired with the right setup.

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It’s true, but remember that with a higher lift and duration, you might need stiffer valve springs to handle the increased stress. It’s a balance!

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Good point! Has anyone experienced issues after upgrading to the Duntov cam? I’ve heard mixed reviews!

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I haven’t had any issues personally! The Duntov 30/30 really woke my engine up. Just make sure to tune the carburetor correctly afterward.

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That’s awesome to hear! Were there any noticeable changes in throttle response or torque at lower RPMs?

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Makes sense! I guess the Duntov cam is more for performance enthusiasts who like to push their engines harder. Any other tips on supporting mods?

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I’ve found that upgrading to a less restrictive exhaust can make a huge difference in how well the cam performs. It helps get the most out of the specs!

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Pipes that offer a good balance of sound and flow are crucial. Brands like Flowmaster or MagnaFlow are popular choices. Just don’t forget proper tuning afterwards!

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With that said, how does the lobe separation angle impact the powerband? I’m curious about its role in engine performance.

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The 110-degree separation helps provide more low-end torque while still breathing well at high RPMs. It’s a nice compromise for street performance!

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Well, there you have it! By the way, don’t forget to change the oil more frequently after cam upgrades. Heard it helps prolong engine life!

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Haha! That’s true. Just like a good diet, you’ve got to keep up with the maintenance! What’s the best oil to use?

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I recently installed a Duntov 30/30 camshaft on my small block and found that precision in timing is crucial. Make sure to set the timing correctly to avoid performance issues!

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What tools did you use for the installation? I want to make sure I have everything before I start.

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You’ll need a basic toolset: socket wrenches, a torque wrench, and probably some gear pullers. I also recommend a timing light for adjustments.

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Thanks! Did you face any specific challenges during your install?

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It’s good to know! Any tips on avoiding common mistakes?

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Double-check your lash settings on the valves after installation. It’s easy to overlook them, and it can lead to performance issues down the road.